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Q- What is the meaning of vice- versa?
what is gravitational potential energy?
what is renewable and non-renewable resources?
GIVE REASON .A TEACHER GOING UP AND DOWN IN THE CLASS IS DOING WORK BUT A CHILD STANDING AND READING A BOOK IS NOT DOING ANY WORK.
Which is the world's fastest car,bike,plane and train
what happens to Kinetic Energy if velocity is doubled ,can i have the formula with explanation now?urgent reply appreciated
a weight lifter lifts the weight against the force of gravity.so the weightlifter does work.
pls look this up in the video:
minute 00:20 to 00:24
a weightlifter lifts the weight against the force of gravity so the weightlifter does work
rangonmitali asked a question on work unit in mks and cgs system. in thew explanation force was written as kg m/s2
please explain the force constituents
GIVE REASON FOR A HORSE AND A DOG ARE RUNNING AT THE SAME SPEED. ONE OF THEM HAS MORE KINETIC ENERGY.
What is a water wheel?
what is elastic potential energy?
WHAT IS ENERGY CHAIN?
what is the formula of joule and how much newton is required to lift 20 kg weight?
i had asked a question that 'what is the SI unit of work in MKS system?.expert Rahul has answered me that the ANS is 'joule',but when i asked the same question in the rigt hand side ask and answer,which is given in each and every chapter the answer that was given to me was "erg".why?
Identify the pure Substance and Mixture
what are the technologies that scientists have developed that enable us to trap solar energy to produce heat energy or electricity
Light plus heat = what
A flying mosquito contains potential or kinetic energy. Please say the answer.
what is biomass and biogas?
GIVE ME A NEAT DIAGRAM OF THE BIOGAS PLANT AND EXPLAIN ITS WORKING.
1J =!nm is it true that 1 joule = 1Newton per metre
WHAT IS THE RELATION BETWEEN a.work and energy b.joule and kilojoule?
what is the SI unit of work in MKS system?
A SOLID WEIGHS 300N. CALCULATE THE PRESSURE EXERTED BY THE SOLID WHEN IT IS KEPT ON A GLASS SURFACE IF THE AREA OF CONTACT IS 400cmSQUARE.
what r the uses of the 10 forms of energy
electrostratic potential energy?
''THE SUN IS THE ULTIMATE SOURCE OF ENERGY ON THE EARTH''-----EXPLAIN.
WHAT IS BIOMASS?
what is a water wheel
As per the text book , Work is defined as :
Work is said to be done if the Force applied on an object causes the object to move in the direction of the Force
Now referring to : The Live Test Series for Test 5 Paper Q2 ) ... KINDLY RECHECK THE Answer..
Which of the following statements about the work done by a force is incorrect?
0% got it right!
Work done by a force is defined as the product of the force on a body and the displacement of the body along the line of action of the force. Therefore, it is not necessary that the body always moves towards the direction of the applied force. Even if a body moves opposite to the direction of the applied force, work is done by the applied force. This is because the displacement of the body is along the line of action of the applied force. In this case, the work done by the force is considered negative.
The correct answer is A.
State the factors on which work done by a body depends.
No work is done by a force when its point of application moves in a direction at right angles to it. Explain with examples.
what is potential energy ?
name the form of energy obtained from nuclear energy
similarily please explain with formula work sheet waht happens to kinetic energy when Veloicty is half
what is potenial energy ?
HOW MUCH METHANE GAS DOES BIOGAS CONTAIN?
WRITE METHODS HOW TO SAVE ENERGY.
is work done when you close your eye lids
isnt the LAW of conservation of energy is that
energy can neither be created nor destroyed?
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